2547270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 5000634

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 83, 90, 93, 99, 110, 155, 165, 166, 186, 198, 249, 279, 310, 330, 341, 415, 465, 495, 498, 558, 682, 747, 830, 913, 930, 990, 1023, 1245, 1395, 1494, 1705, 1826, 2046, 2490, 2573, 2739, 2790, 3069, 3410, 3735, 4565, 5115, 5146, 5478, 6138, 7470, 7719, 8217, 9130, 10230, 12865, 13695, 15345, 15438, 16434, 23157, 25730, 27390, 28303, 30690, 38595, 41085, 46314, 56606, 77190, 82170, 84909, 115785, 141515, 169818, 231570, 254727, 283030, 424545, 509454, 849090, 1273635, 2547270]

約数ペア:

[(1, 2547270), (2, 1273635), (3, 849090), (5, 509454), (6, 424545), (9, 283030), (10, 254727), (11, 231570), (15, 169818), (18, 141515), (22, 115785), (30, 84909), (31, 82170), (33, 77190), (45, 56606), (55, 46314), (62, 41085), (66, 38595), (83, 30690), (90, 28303), (93, 27390), (99, 25730), (110, 23157), (155, 16434), (165, 15438), (166, 15345), (186, 13695), (198, 12865), (249, 10230), (279, 9130), (310, 8217), (330, 7719), (341, 7470), (415, 6138), (465, 5478), (495, 5146), (498, 5115), (558, 4565), (682, 3735), (747, 3410), (830, 3069), (913, 2790), (930, 2739), (990, 2573), (1023, 2490), (1245, 2046), (1395, 1826), (1494, 1705)]